In Haifa harbor. The French refugee ship, the Patria carried 1,771 "illegal" immigrants. The British decided to add other "illegals" and deport them all to Mauritius, a British colony east of Madagascar. To prevent this move, members of the Haganah decided to disable the ship. Unfortunately, the explosive charge was too large or the hull was too weak, and the ship sunk, drowning 257 people. The survivors were allowed to remain in Eretz Israel and were interned for a while at the Athlit detention camp near Haifa.